Though bard may be a better "playable" character... No Fire Spells! Red Dragons don't prance around breathing wounding whispers, and balagorn's iron horn! Where's the FIRE?!
Sorcerors are more iconic, if you ask me. And this is my post, so you can disagree with me elsewhere if you want. Besides, the extra spells gained by choosing sorceror make a difference. True strike will be necessary against opponents with very high AC.
Epic Damage Reduction III, and a respectable number of hitpoints should help you survive with extended buffs long enough to devastate and overwhelm with your spear.
Spears also double as convenient walking sticks, so the weapon is appropos to the build.
PvM Adventurer/Survivalist character. High skill points in HEAL, Listen, and Spot. Some skill points in crafting, in case you get caught in a pinch.
This character is looking for the dragons, wandering high and low, and prepared to do what it takes to find out more about his draconic heritage.